baber/WOPTO huggingface dataset:
Patent JP-H105837-A (JP)
Title: Method and equipment for cold tandem rolling
Inventor: OGAWA SHIGERU
IPC: B21B37/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent a heat scratch in the cold tandem rolling, and to provide cold rolling method and rolling equipment enabling rolling with high dimensional precision under high tension. SOLUTION: In the cold tandem rolling equipment with a tandem rolling mill consisting of cold rolling mills of four stands or over, according to a distribution in the plate width direction of the plate thickness of a stock supplied to the cold tandem rolling equipment, which is measured in the longitudinal direction, a transfer time to each rolling mill of this measuring part is considered, and a mechanical plate crown target value in each cold rolling mill in an arbitrary time is found to realize a desired plate shape in the outlet side of each cold rolling mill. A shape controller is operated according to the control target value of the shape controller to achieve the mechanical plate crown target value obtained by operating according to the measured value or the estimated value of the roll profile of each cold rolling mill at the point of time and a rolling load measured value.
Patent JP-H103874-A (JP)
Title: Sample positioning device
Inventor: SATO TAKASHI
IPC: H01J37/20
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a sample positioning device so as to prevent the generation of vibration, and to accurately and easily perform the positioning of sample in the Z direction by utilizing an inclined surface of a wedge type slide member at the time of driving R, X, Y, T stages in the vertical direction. SOLUTION: A stage of this sample positioning device is formed of a rotary moving (R) stage 2, flat surface moving (X, Y) stages 3, 4, an inclined (T) stage 5, and a vertical moving (Z) stage 6, and all the stages except for the Z stage 6 is placed on the Z stage 6. The Z stage 6 is formed of a stage base 12, two wedge type slide members 13 formed into the same shape and arranged opposite to each other between the R, X, Y, T stages 2-5 and the stage base 12, and a driving means 14 for synchronously moving the wedge type slide members 13 in the opposite direction. The R, X, Y, T stages are moved in the vertical direction by utilizing the inclined surface of the wedge type slide members 13.
Patent JP-2000346619-A (JP)
Title: Method and apparatus for measuring width size of multiple thread traveling strips
Inventor: TAKANO MASAKI
IPC: G01B11/04
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring a width size of a multiple thread traveling strips capable of measuring a width size of each strip slit in real time by improving a yield and productivity in a slitting step. SOLUTION: The method for measuring a width size of a multiple thread traveling strips comprises the steps of continuously scanning a semiconductor laser beam L from a light emitting unit 12 of a measuring apparatus 10 along a width direction of each strip (s) to a plurality of strips s, s,... slit from a wide metal thin plate S by a slitter 2 and traveling along the longitudinal direction parallel to each other, and sensing the beam L passed through the slit 1 between the strips(s) and (s) by a photodetector 14 to measure the width size of the strip(s).
Patent JP-H051874-A (JP)
Title: Pressure type water cooler
Inventor: MOJI SHOICHI
IPC: F25D11/00
Filed: 1991-06-26
Abstract: PURPOSE:To prevent non-production of cold water temporarily upon reopening operation by eliminating the forming of stagnation of air in a cooling tank upon supplying water into the cooling tank after washing the cooling tank. CONSTITUTION:A water supplying tube 11 is connected to a cooling tank 2, provided in a main body 1, through a solenoid valve 12 while a water discharging tube 14 is connected to the same tank 2 through another solenoid valve 15 to form a water circuit. A choking unit for limiting the discharging amount of water is provided at the part 18 of the outlet side of the water discharging tube 14.
Patent JP-2000348599-A (JP)
Title: Field emission electron source and manufacture thereof
Inventor: OKI HIROSHI
IPC: H01J31/12
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a field emission electron source capable of executing an X-Y matrix drive by dividing a field emission region consisting of particulate of electron emitting material into pixels. SOLUTION: This field emission electron source includes an electron emission region, a gate electrode to extract electrons and a gate insulating layer, and a hole 3 or small hole provided in a support board 1 is filled with particulates consisting of electron emitting material, and a different cathode wiring 2 free of restriction on the material and composition to form the element is made practicable to intersect a gate electrode wiring 6 perpendicularly. Examples of the particulates of electron emitting material are a carbonic substance such as carbon-nanotube, diamond, graphite, etc., or boron nitride, silicon, gold, and platinum.
Patent JP-S6310203-A (JP)
Title: Programmable controller
Inventor: ITO SAKAE
IPC: G05B19/05
Filed: 1986-06-30
Abstract: PURPOSE:To diagnose the working state of a relay selected out of a program by comparing the 1st time detected by a time detecting means with the 2nd time set by a time setting means. CONSTITUTION:A detecting circuit 3 supplies the OFF-ON rise signal corresponding to the working of the external relay contact to a counter 5 of a time detecting means 4 to reset the counter 5. A clock pulse is applied to the counter 5 and the counter 5 counts the time passed after the counter 5 is reset to give this counting result to the terminal at one side of a comparison means 7 as the 1st time Ta. A time setting means 8 contains a time setting switch 9 to set the time data in accordance with the prescribed working program of the external relay. This set time data is supplied to the other terminal of the means 7 as the 2nd time Tb. These times Ta and Tb are compared with each other by the means 7. Then the normal and abnormal actions of the relay are judged with Ta<Tb and Ta>=Tb respectively.
Patent JP-S6131272-A (JP)
Title: Printing system
Inventor: AONO MASAAKI
IPC: G06K15/10
Filed: 1984-07-24
Abstract: PURPOSE:To obtain a printer capable of emboss printing, by providing a platen constituted of a rigid member and a flexible member which are separated from each other by a predetermined circular arc, a means for detecting the circular arc, and a mechanism for rotating the platen at high speed to the position of the circular are after printing by a predetermined member in accordance with an output from the detecting means. CONSTITUTION:When performing emboss printing, for instance, printing on a bill, the operator inputs a signal indicative of the die stamping, the signal is inputted into a detecting part 13, and it is detected that printing other than ordinary printing is to be conducted. The position of the platen 3 for performing emboss printing is detected by detecting whether or not the logic of a photo-electric converting element 9-2 is ''1''. When the logic is ''1'', a controlling part 14 is operated to operate a platen-rotating part 12, and printing is conducted. When the logic is ''0'', the controlling part 14 is operated to operate a high-speed rotating part 10, thereby rotating a shaft 7 at a high speed, and after the logic of the element 9-2 is changed to ''1'', die stamping is conducted.
Patent JP-H0646206-A (JP)
Title: Picture reader
Inventor: SEKIGUCHI KIYONORI
IPC: H04N1/028
Filed: 1992-06-15
Abstract: PURPOSE:To reduce the power consumption of an illumination light source by controlling the drive of the lighting of the light source illuminating a read position of an image sensor based on whether or not a read output from the image sensor is valid. CONSTITUTION:A lighting control circuit 33 generates a lighting drive control signal CX for an illumination unit 31 based on a read start/end signal C1, a transmission line busy signal C2, and a read period signal C3. The read start/end signal C1 is a signal representing a time from the start of the reading operation till its end and generated based on a read command operation from an operating panel 7. The transmission line busy signal C2 is a signal representing a state of a communication control section 6 and a period when the transmission of picture information to a transmission line is in standby. The read period signal C3 is a signal representing a line scanning period where lines are scanned for reading by an image sensor 21. Only when a read output from the image sensor 21 is valid, the lighting drive control signal CX for an illumination unit 31 is generated.
Patent JP-H05345503-A (JP)
Title: Pneumatic radial tire
Inventor: IMAMIYA OSAMU
IPC: B60C9/20
Filed: 1992-06-15
Abstract: PURPOSE:To provide a pneumatic radial tire with single wire cords which is lighter than an average one by using stranded wire cord and whose tire performance such as belt durability is equal to or higher than an average one with stranded wire cord. CONSTITUTION:In a pneumatic radial tire whose belt layers 4, 4' disposed on the outer peripheral side of the carcass layer 2 of a tread 1 are composed of steel cords 40, a two-dimensional corrugation is formed along a longitudinal direction at a single wire whose carbon content is 0.90-1.10weight%, chrome content is 0.1weight% or more, tensile strength is at least 320kgf/mm<2> or more, and diameter (d) 18 0.28-0.60mm of the steel cord 40. A parameter F=(h-d)/P which is specified from the diameter (d), corrugation height (h), and corrugation pitch length P of the single wire is set to 0.01<=F<=0.06, and the steel cord 40 is disposed so that the two-dimensional surface of its corrugation may be parallel to the tread surface.
Patent JP-2000343367-A (JP)
Title: Tool carry-in and out storage device of rack type tool magazine
Inventor: OGURA MASAHITO
IPC: B23Q3/157
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce the wait time of a tool transport robot by collectively carrying plural tools to be stored in a magazine in a temporary tool holding pallet, again individually carrying the plural tools to a tool gripper of a designated rack by the tool transport robot. SOLUTION: An access door 5 to a magazine 2 is opened, and a temporary tool holding pallet 4 where either tool grippers 3 opened to the side are formed in a unit is freely moved forward and backward to the inside or the outside of the magazine. Tools are placed on a truck 6 and carried to the magazine 2, and tools 7 are installed on the respective grippers 3 of the temporary tool holding pallet 4 individually. From a control part, an instruction is given to a tool transport robot 9 to install the tools 7 installed on the respective tool grippers 3 on the tool gripper 3 on a desiganted rack 8. Thus, the tool transport robot 9 can be operated without the wait time for the number of tools 7 installed on the temporary tool holding pallet 4.
Patent JP-S5678225-A (JP)
Title: Variable attenuating circuit
Inventor: AMANO HARUO
IPC: H03G3/02
Filed: 1979-11-29
Abstract: PURPOSE:To adapt a variable attenating circuit to LSI implementation by enabling the control of a computer by supplying an analog signal input to resistors, connected to switches respectively, via an input buffer amplifying circuit. CONSTITUTION:An analog signal voltage applied to signal input terminal 1 is passed through input buffer amplifier 4 and led to terminals (a) of N switches 701...70N and one terminal of resistor 61. Then, terminals (b) of switches 701- 70N are grounded and terminals (c) are also connected to one-side terminals of resistor groups 601-60N provided as many as the power of ''2''. The other-side terminals of N+1-number resistances of resistor groups 601-60N and 61 are all connected in common to the input terminal of output buffer amplifier 5 and the analog signal output of amplifier 5 is outputted from terminal 3. Consequently, since each switch can be controlled externally, the attenuation can be set under the control of a computer and a relative resistance value is required, so that this will be suitable to LSI implementation.
Patent JP-H01321706-A (JP)
Title: Constant current generating circuit
Inventor: DOUKAN TAKAKUNI
IPC: H03F1/30
Filed: 1988-06-24
Abstract: PURPOSE:To obtain a constant current source of less variance by connecting the constant current source to the input of a current mirror circuit consisting of transistors TRs and outputting the output of a constant current generating circuit, which supplies the constant current output to the output of the current mirror circuit, through a load element. CONSTITUTION:When a constant current I0 is generated in a first constant current source 1, a drain voltage V2 of a diode-connected MOS TR T2 of a MOS current mirror circuit 2 is set to an about threshold voltage. At this time, the gate voltage of the MOS TR T2 is applied to the gate of a MOS TR T1 also. Since a resistance R3 is connected to the drain of the MOS TR T1, the resistance value is so set that a drain voltage of the MOS TR T1 is equal to the drain voltage V2 of the MOS TR T2. Thus, a current I1' flowing to the MOS TR T1 is equalized to the current I0 flowing to the MOS TR T2. When the resistance R3 is inserted between the MOS current mirror circuit 2 and a bipolar current mirror circuit 3 to reduce the current transmission error of the MOS current mirror circuit 2 to <=10%.
Patent JP-H056485-A (JP)
Title: Commodity sales register device
Inventor: WATANABE NOBUO
IPC: G07G1/00
Filed: 1991-06-27
Abstract: PURPOSE:To reduce the number of workers by providing a wrong preventing means which detects coincidence between the overall weight of commodity information inputted by a bar code and the overall weight of actually weighed commodities and totalizing unit prices of commodity information whose overall weight coincides with the actual overall weight. CONSTITUTION:In a POS terminal 1, commodity information read and scanned by a bar code scanner 10 is read out from a PLU 23 by a set weight detecting means and is stored in a RAM 24 and unit prices are totalized by a total money amount calculating means. An overall weight calculating means integrates the weight and the error of communication information stored in the RAM 24, and the integrated weight and the overall weight actually weighed by an electronic balance 7 are compared with each other by the wrong preventing means. If the difference is smaller than the integrated error, a message indicating the start of adjustment is displayed on display devices 13 and 27, and the total amount of money obtained by totalizing unit prices is displayed on a cash display device 2. The total amount of money is received by a cash paymenet/reception device 29, and a receipt is issued from a receipt printer 14 when it coincides with the displayed amount of money.
Patent JP-S5856279-A (JP)
Title: Address converting system
Inventor: NAKAMURA HIDEAKI
IPC: G06F12/02
Filed: 1981-09-30
Abstract: PURPOSE:To realize a free constitution for a memory, by providing plural conversion tables capable of a free conversion of addresses and a conversion table switching means and then switching each conversion table with the switching means to switch a logical address to a real address space. CONSTITUTION:A CPU1 supplies a part of the output logical address bits, e.g., the M bits to each mapper MAP and then the rest N bits to an adder 6 respectively. The selection of each MAP is carried out when the CPU1 rewrites the contents of a register 5. The MAP which is ready for output delivers L bits of the data stored in the storage region corresponding to the M-bit address value to the adder 6 and then supplies the real address to a memory 2 in the form of a data of (L+N) bits. This ensures a free constitution of a memory.
Patent JP-S5678051-A (JP)
Title: Electron beam device
Inventor: GOTOU TOSHINORI
IPC: H01J37/305
Filed: 1979-11-30
Abstract: PURPOSE:To remove the chromatic aberration due to deflection by so winding a plurality of lens coils provided along the optical axis separately that magnetic fields generated by each lens coil are opposing each other. CONSTITUTION:An electron lens 4 is constituted by providing lens coils 7, 8 in a yoke 6 along the optical axis Z. A deflecting coil 9 is provided in the electron lens 4, and a sample 5 is placed below. The lens coils 7, 8 are so wound that magnetic fields generated by each lens coil are opposing each other, and are so designed that the integration of optical axis component of the magnetic fields between the deflection center Z0 to the sample level Zs (sum of area S1 and S2) is to be zero. Thus the rotational direction component of aberration due to deflection can be made zero.
Patent JP-H05346736-A (JP)
Title: Developing device
Inventor: HANEDA SATORU
IPC: G03G15/09
Filed: 1992-06-15
Abstract: PURPOSE:To attain development without unevenness and with high developing efficiency by forming 1st vibration electric field stronger than 2nd vibration electric field between an electrode and a developing sleeve, the 2nd vibration electric field between a photosensitive body and the developing sleeve, and electric field for moving toner to the photosensitive body between the photosensitive body and the electrode, respectively. CONSTITUTION:An electrode plate 85 being a plate-like member provided on the upstream side of a developing area A in order to form the vibration electric field is obtained by integrally providing a plate-like electrode 85a consisting of a conductive material on an insulating member 85b provided so as to abut on the developing sleeve 81. Bias voltage obtained by superposing AC on DC is impressed on the developing sleeve 81 by a DC bias power source E1 and an AC bias power source E2 through a protective resistance R1, and the bias voltage is impressed on the electrode 85a from a DC bias power source E3 through a protective resistance R2. Then, the 1st vibration electric field and the 2nd vibration electric field are formed between the electrode 85a and the developing sleeve 81 and the photosensitive body 1 and the developing sleeve 81, respectively.
Patent JP-H0329701-A (JP)
Title: Plotter using viscous liquid
Inventor: UOTANI TOSHINORI
IPC: B65B3/00
Filed: 1989-06-16
Abstract: PURPOSE:To speedily draw a complicated solid figure by a method wherein plotter liquid is spouted from a drawing nozzle, and the moving speed and displacement of the drawing nozzle are controlled for each of X, Y and Z components with a vessel on the turning table rotated or stopped. CONSTITUTION:A nozzle holding plate 6 is moved in the Z direction or in the X direction in addition to the Z direction to pull out a charging nozzle 4 from a vessel, and a drawing nozzle 5 is inserted in around the bottom of a housing container (v) instead. A sort of plotter ink is selected, and the selection of the plotter ink is output to a plotter liquid delivery pump 12 and a turning table 2 to bring them into operation. The plotter liquid is discharged form the drawing nozzle 5 at a discharging speed corresponding to the sort of plotter liquid, and simultaneously the vessel on the turning table 2 is revolved in variable speeds corresponding to the sort of the plotter ink and the designated figure. At this time, the drawing nozzle 5 is moved a certain distance in the X-Y-Z directions by the nozzle holding plate 6, the moving speed of the nozzle is changed, the turning table 2 is reversed, or the rotation speed of the turning table is changed.
Patent JP-H0319852-A (JP)
Title: Impact dot printing device of printer
Inventor: TSUNOGUCHI KAZUHIRO
IPC: B41J2/30
Filed: 1989-06-15
Abstract: PURPOSE:To make total energy quantity per unit time be not increased by a method wherein when an energy quantity to be applied to each wire driving means is increased, it is divided into a plurality of sets, and the energy is applied to the wire driving means by shifting time per each set. CONSTITUTION:When a duplicating capacity is increased, a printing head drive voltage is increased, for instance, double with a wire driving voltage conversion and control part 42 by a duplicating capacity alteration signal generation part 41, and double voltage is impressed to an electromagnetic coil 11 via a printing head driving circuit 31. At the same time a wire 1 performing printing is divided into a plurality of sets with a number of printing wires dividing control part 43. Only the wire 1 of the first set is driven during space operation on the first reciprocation, and printing of said part is performed. Only the wire of the second set is driven during space operation on the second reciprocation, and printing of said part is performed. Thereafter, line feed is performed. Therefore, load on a power source 34 is not varied, and its capacity is not required to be increased.
Patent JP-S6212614-A (JP)
Inventor: SCHOENTHAL GALEON W
IPC: C01F7/141
Filed: 1986-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6046521-A (JP)
Title: Deflecting mirror device of optical information recording and reproducing device
Inventor: MIYAMOTO KOUICHI
IPC: G02B26/10
Filed: 1983-08-25
Abstract: PURPOSE:To employ a constant structure for a center of rotation by providing bearing between a reflecting mirror and a support member, a receiving part which holds the bearing rotatably, and a traction member which draws the reflecting mirror toward the support member. CONSTITUTION:A hook 11a is provided to the center part of a plate type holder 11 fitted to the reflecting mirror 1 on the opposite side to the reflecting mirror, and spherical bearing receiving parts 11b and 11c made of holes are provided above and below it. Further, a V-groove type spherical bearing receiving part 9c and a conic recess type spherical bearing receiving part 9d are provided above and below it, and spherical bearings 13 and 14 are fitted partially in the respective receiving parts 9c and 9d, and 11b and 11c. Those bearings 13 and 14 are provided along an axis prolonged in parallel to the reflecting surface of the reflecting mirror 1 and constitutes a rotating shaft.
Patent JP-H0447283-A (JP)
Title: Fluxmeter using superconducting quantum interference device
Inventor: GOTO TAKAO
IPC: H01L39/22
Filed: 1990-06-15
Abstract: PURPOSE:To always provide the max. dynamic range and to carry out stable measurement by connecting a trap compensating circuit detecting the offset component generated by detected trap magnetic flux to a feedback circuit. CONSTITUTION:A trap compensating circuit register 6 detecting the offset compo nent generated by the trap magnetic flux phit detected by supplying a feedback current at least larger than a steady-state current is connected to a feedback circuit and a feedback coil 5 is operated while an offset current is supplied to said coil 5. Feedback magnetic flux phif sufficient to negate the magnetic flux phit can be supplied to a superconductive quantum interference element by feedback operation using a large feedback current and an operation impos sible state is avoided to make it possible to certainly detect the magnetic flux phit. External magnetism is measured while the offset component due to the magnetic flux phit thus detected is added to the coil 5 to certainly compensate the magnetic flux phit and a compensation method separately supplying an offset current can prevent the reduction of a dynamic range.